Need Help

[ZeButcher]

Can you help me? I need to upgrade my pc so i need some tips about the cooling system and other sh*t.
Here is the configuration:
Thermaltake Chaser (case)
Asus P8Z68-V LX
Intel core i7-2700k
Radeon hd 7970
Corsair vengeance 8gb /16 gb
Corsair CMPSU 800-g 800w (power supply)
HDD Seagate 1tb 7200 Rpm
Corsair Liquid CPU Cooler CWCH60

By the way, Does Asus P8Z68 motherboard work with AMD Radeon hd 5450?

Thanks

[jasonalwaysready]

i dont understand, that's your current rig? what would need to be upgraded? that looks top of the line.

[ZeButcher]

No ... these are the parts that i want to buy
And i'm not sure if the case coolers will keep up with the rest of the parts